參數(shù)資料
型號： HD40A4084
廠商： Hitachi,Ltd.
英文描述： Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計算機(jī))
中文描述： 低電壓如同在微機(jī)芯片的A / D轉(zhuǎn)換器（帶片上的A / D轉(zhuǎn)換器的低壓微計算機(jī)）
文件頁數(shù)： 17/162頁
文件大?。?/td> 482K
代理商： HD40A4084
HD404374/HD404384/HD404389/HD404082/HD404084 Series
17
Pin Description
HD404374 and HD404384 Series
Pin Number
FP-30D
2
Item
Power
supply
Symbol
V
CC
DP-28S
*
2
2
DP-48B
47
I/O
—
Function
Apply the power supply voltage to this pin.
GND
TEST
1
11
1
11
45
11
—
Input
Connect to ground.
Not for use by the user application.
Connect to GND potential.
Used to reset the MCU.
Internal oscillator input/output pins.
Connect a ceramic resonator, crystal
resonator, or external oscillator circuit.
When using CR oscillation, connect a
resistor.
Realtime clock oscillator input/output pins.
Connect a 32.768 kHz crystal. If 32.768
kHz crystal oscillation is not used, fix the
X1 pin to V
CC
and leave the X2 pin open.
Test
Reset
Oscillation OSC
1
RESET
14
9
12
9
15
7
Input
Input
OSC
2
10
10
9
Output
X1
13*
1
—
13*
1
Input
X2
D
0
–D
9
12*
1
21–30
—
19–28
12*
1
27, 29, 31, 33, 35–
37, 39, 40, 43
Output
I/O
Port
I/O pins addressed bit by bit. D
to D
are
large-current source pins (max. 10 mA),
and D
to D
are large-current sink pins
(max. 15 mA).
I/O pins, addressed in 4-bit units.
R0
0
, R1
0
, R1
3
,
R2
0
, R2
1
, R2
2
,
R7
0
–R7
3
INT
0
WU
0
15–20,
4–7
13–18,
4–7
17, 19, 21, 23–25,
1–4
I/O
Interrupt
Wakeup
21
15
19
13
27
17
Input
Input
External interrupt input pin
Input pin used for transition from stop
mode to active mode.
Serial interface clock I/O pin
Serial interface receive data input pin
Serial interface transmit data output pin
Timer output pins
Event count input pin
A/D converter power supply pin. Connect
as close as possible to the V
CC
pin so as to
be at the same potential as V
CC
.
Ground pin for AV
. Connect as close as
possible to the GND pin so as to be at the
same potential as GND.
A/D converter analog input pins
Connect to GND potential.
Serial
interface
SCK
SI
SO
TOB,TOC
EVNB
AV
CC
19
20
20
17, 18
16
3
17
18
18
15, 16
14
3
24
25
25
21, 23
19
48
I/O
Input
Output
Output
Input
—
Timer
A/D
converter
AV
SS
8
8
6
—
AN
0
–AN
3
NC
4–7
12*
2
,
13*
2
4–7
—
1–4
5, 8, 10, 12*
2
,
13*
2
, 14, 16, 18,
20, 22, 26, 28, 30,
32, 34, 38, 41, 42,
44, 46
Input
—
Other
Notes: *1 Applies to HD404374 Series.
*2 Applies to HD404384 Series.
相關(guān)PDF資料
PDF描述
HD40C4084 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計算機(jī))
HD40C4384 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計算機(jī))
HD40C4388 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計算機(jī))
HD40C4389 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計算機(jī))
HD404394 4-bit HMCS400-series microcomputer(4位單片微計算機(jī))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD40A4240F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD40A4240H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4bit single-chip microcomputers
HD40A4240P 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4bit single-chip microcomputers
HD40A4240S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4bit single-chip microcomputers
HD40A4354 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer has an A/D converter,
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*